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From: alexs@kernel.org
To: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Dietmar Eggemann <dietmar.eggemann@arm.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ben Segall <bsegall@google.com>,
	Daniel Bristot de Oliveira <bristot@redhat.com>,
	Valentin Schneider <vschneid@redhat.com>,
	linux-kernel@vger.kernel.org,
	ricardo.neri-calderon@linux.intel.com, sshegde@linux.ibm.com
Cc: Alex Shi <alexs@kernel.org>
Subject: [PATCH v2 3/6] sched/fair: cleanup sched_use_asym_prio
Date: Tue, 30 Jan 2024 21:17:05 +0800	[thread overview]
Message-ID: <20240130131708.429425-3-alexs@kernel.org> (raw)
In-Reply-To: <20240130131708.429425-1-alexs@kernel.org>

From: Alex Shi <alexs@kernel.org>

And simplify the one line code. No function change.

Signed-off-by: Alex Shi <alexs@kernel.org>
To: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
To: Valentin Schneider <vschneid@redhat.com>
To: Vincent Guittot <vincent.guittot@linaro.org>
To: Peter Zijlstra <peterz@infradead.org>
To: Ingo Molnar <mingo@redhat.com>
---
 kernel/sched/fair.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 8d70417f5125..ebd659af2d78 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -9741,10 +9741,8 @@ group_type group_classify(unsigned int imbalance_pct,
  */
 static bool sched_use_asym_prio(struct sched_domain *sd, int cpu)
 {
-	if (!sched_smt_active())
-		return true;
-
-	return sd->flags & SD_SHARE_CPUCAPACITY || is_core_idle(cpu);
+	return (!sched_smt_active()) ||
+		(sd->flags & SD_SHARE_CPUCAPACITY) || is_core_idle(cpu);
 }
 
 /**
-- 
2.43.0


  parent reply	other threads:[~2024-01-30 13:14 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-30 13:17 [PATCH v2 1/6] sched/fair: add SD_CLUSTER in comments alexs
2024-01-30 13:17 ` [PATCH v2 2/6] sched/fair: remove unused parameters alexs
2024-01-30 13:17 ` alexs [this message]
2024-02-01  1:13   ` [PATCH v2 3/6] sched/fair: cleanup sched_use_asym_prio Ricardo Neri
2024-02-01  8:41     ` kuiliang Shi
2024-01-30 13:17 ` [PATCH v2 4/6] sched/fair: packing func sched_use_asym_prio/sched_asym_prefer alexs
2024-02-01  0:25   ` Ricardo Neri
2024-01-30 13:17 ` [PATCH v2 5/6] sched/fair: pack SD_ASYM_PACKING into sched_use_asym_prio alexs
2024-02-01  0:55   ` Ricardo Neri
2024-02-01  8:45     ` kuiliang Shi
2024-01-30 13:17 ` [PATCH v2 6/6 RFT] sched/fair: change sched asym checking condition alexs
2024-02-01  1:10   ` Ricardo Neri
2024-02-01 11:40     ` kuiliang Shi
2024-02-01 15:19       ` Shrikanth Hegde
2024-02-01 16:33         ` Ricardo Neri
2024-01-31 22:00 ` [PATCH v2 1/6] sched/fair: add SD_CLUSTER in comments Ricardo Neri
2024-02-01  8:58 ` Shrikanth Hegde

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